AT91RM9200-QU-002 Atmel, AT91RM9200-QU-002 Datasheet - Page 682
![IC ARM9 MCU 208 PQFP](/photos/6/73/67311/313-208-pqfp_sml.jpg)
AT91RM9200-QU-002
Manufacturer Part Number
AT91RM9200-QU-002
Description
IC ARM9 MCU 208 PQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT91RM9200-EK.pdf
(41 pages)
2.AT91RM9200-QU-002.pdf
(701 pages)
3.AT91RM9200-QU-002.pdf
(38 pages)
Specifications of AT91RM9200-QU-002
Core Processor
ARM9
Core Size
16/32-Bit
Speed
180MHz
Connectivity
EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
POR
Number Of I /o
122
Program Memory Size
128KB (128K x 8)
Program Memory Type
ROM
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
208-MQFP, 208-PQFP
Processor Series
AT91Rx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
2-Wire, EBI, I2S, SPI, UART, USART
Maximum Clock Frequency
180 MHz
Number Of Programmable I/os
122
Number Of Timers
10 bit
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91RM9200-EK
Minimum Operating Temperature
- 40 C
Eeprom Memory
0 Bytes
Input Output
122
Interface
EBI/EMI, UART/USART
Ios
122
Memory Type
ROM
Number Of Bits
32
Package Type
208-pin PQFP
Programmable Memory
128K Bytes
Timers
3-16-bit
Voltage, Range
1.65-1.95 V
Cpu Family
91R
Device Core
ARM920T
Device Core Size
32b
Frequency (max)
180MHz
Total Internal Ram Size
16KB
# I/os (max)
122
Number Of Timers - General Purpose
6
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
1.95/3.6V
Operating Supply Voltage (min)
1.65/3V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
208
For Use With
AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91RM9200-QU-002
Manufacturer:
COSMO
Quantity:
12 000
Company:
Part Number:
AT91RM9200-QU-002
Manufacturer:
Atmel
Quantity:
1 680
Company:
Part Number:
AT91RM9200-QU-002
Manufacturer:
ATMEL
Quantity:
2 350
Part Number:
AT91RM9200-QU-002
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT91RM9200-QU-002-CQ
Manufacturer:
Atmel
Quantity:
3
- Current page: 682 of 701
- Download datasheet (10Mb)
41.13.6
41.13.7
41.14 USART
41.14.1
41.14.2
41.14.3
41.14.4
41.14.5
682
AT91RM9200
TXCOMP and TXRDY reset
Data lost on high latency
RTS0 not connected
US_IF must be initialized
TXD signal is floating in Modem and Hardware Handshaking modes
DCD is active High instead of Low
Bad value in Number of Errors Register
Problem Fix/Workaround
None.
TXCOMP and TXRDY are not reset by MSDIS.
Problem Fix/Workaround
None.
In case of high latency to process the RXRDY interrupt, with RXRDY set, if the receive data reg-
ister is read at the same time as new data is captured into the register, the RXRDY flag is
cleared and the new data is lost because the associated RXRDY is not set.
Problem Fix/Workaround
None.
Internally, the RTS0 signal of the USART0 is not connected to PA21.
Problem Fix/Workaround
The RTS0 signal of the USART0 is connected to the PIO Controller D. The PIOD can be used to
control the RTS0 signal. The PIOD is only available in the AT91RM9200 BGA package.
US_IF must be initialized even in transmission mode.
Problem Fix/Workaround
None.
The TXD signal should be pulled up in Modem and Hardware Handshaking modes.
Problem Fix/Workaround
TXD is multiplexed with PIO which integrates a pull-up resistor.
This internal pull-up needs to be enabled.
The DCD signal is active at 'High' level into the USART block (Modem mode).
DCD should be active at 'Low' level.
Problem Fix/Workaround
Add an inverter.
The Number of Errors Register always returns 0 instead of the ISO7816 error number.
1768I–ATARM–09-Jul-09
Related parts for AT91RM9200-QU-002
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AT91RM9200](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
ATMEL Corporation
Datasheet:
![AT91RM9200-CJ-002](/photos/12/32/123245/256-bga_tmb.jpg)
Part Number:
Description:
IC ARM MCU 16BIT 128K 256BGA
Manufacturer:
Atmel
Datasheet:
![AT91RM9200-QI-002](/photos/6/73/67311/313-208-pqfp_tmb.jpg)
Part Number:
Description:
IC ARM9 MCU 208 PQFP
Manufacturer:
Atmel
Datasheet:
![AT91RM9200-EK](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
DEVEL KIT
Manufacturer:
Atmel
Datasheet:
![AT91RM9200-DK](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
KIT DEVELOPMENT AT91RM9200
Manufacturer:
Atmel
Datasheet:
![AT91RM9200-CI-002](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
IC ARM9 MCU 256 BGA
Manufacturer:
Atmel
Datasheet:
![AT91RM9200-QI-002 SL383](/photos/6/73/67311/313-208-pqfp_tmb.jpg)
Part Number:
Description:
IC ARM MCU 16BIT 128K 208PQFP
Manufacturer:
Atmel
Datasheet:
![AT91RM9200DK](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AT91RM9200 Development Kit
Manufacturer:
ATMEL Corporation
Datasheet:
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet: